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  1. 08-08-2008, 02:32 PM #1
    liptow's Avatar
    liptow
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    Hot gas bypass psi setting on a R-404a system



    Hello fello fans of refrigeration,

    Is there a rule of thumb for setting the psi of this Emerson CPHE valve.

    Evap temp will be around 0F.
    It is an ON/OFF solenoid system and the room setpoint is 8F.

    Liquid injection is present and the crankcase pressure regulator is current set at 45psi.

    Thanks for the help, Joe.


  2. 08-08-2008, 04:47 PM #2
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    icecube51
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    Re: Hot gas bypass psi setting on a R-404a system

    hope you find wat you are looking for.

    www.ecopeland.com/Literature/Alco/DE_EN_CPHE_65008.pdf

    Ice
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